453144464 has 40 divisors (see below), whose sum is σ = 907488792. Its totient is φ = 219054080.

The previous prime is 453144457. The next prime is 453144473. The reversal of 453144464 is 464441354.

It can be written as a sum of positive squares in 4 ways, for example, as 16000000 + 437144464 = 4000^2 + 20908^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71072 + ... + 77184.

Almost surely, 2^453144464 is an apocalyptic number.

It is an amenable number.

453144464 is an abundant number, since it is smaller than the sum of its proper divisors (454344328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453144464 is a wasteful number, since it uses less digits than its factorization.

453144464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6275 (or 6269 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The square root of 453144464 is about 21287.1901386726. The cubic root of 453144464 is about 768.0902038869.

The spelling of 453144464 in words is "four hundred fifty-three million, one hundred forty-four thousand, four hundred sixty-four".